1. Given E (-6, y), F(6, 13)G(14,11), and H(8,-13), find the value of y so that EF is
perpendicular to GH. Give answer as a whole number with no commas or
decimals.

12.5 feet

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer is 1

step-by-step explanation: